WEST LONDON MEDICAL JOURNAL, July, 1912. 



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I I 





IL 









Fig. 1 1 . — Pedigree of lobster claw family. Pearson's case. IV, 24, since born, was a girl deformed in both hands and feet. Reproduced by perniisssion from " Biometrika,' 



vol. vi, plate VIIL 



To li.i.usTK.ME PkoI'Kssok Kakl Pk.vkson's Cavkn'ulsh Lkciure, 1912. 



ADLARD & SON, IMPR. 



